package t;

import java.util.concurrent.ThreadLocalRandom;

/**
 * @auther zzyy
 * @create 2020-02-10 15:32
 */
public class T1
{
    public static void main(String[] args)
    {
// 随机算法
        int i = ThreadLocalRandom.current().nextInt(2);
        System.out.println(i);
    }
}
